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Is it possible for a machine to detect emotions like sadness or identify a person at different ages?

Can machine learning models accurately detect human emotions such as sadness, or reliably recognize the same individual across different ages?

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By Aryasree Answered 1 year ago

Yes, this is not only possible but is a common application of modern AI. Through computer vision and deep learning, machines analyze patterns in pixels (facial features, expressions) to classify emotions with high accuracy. Similarly, facial recognition systems can match faces across age progression by learning robust, age-invariant features from vast datasets of images.

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